Section 102(6) of the Controlled Substances Act, referred to in subsec. (b)(i)(1), is classified to section 802(6) of Title 21, Food and Drugs.

2014—Subsec. (e). Pub. L. 113–251 added subsec. (e).

2012—Subsec. (d). Pub. L. 112–186 added subsec. (d).

2002—Subsec. (c). Pub. L. 107–296 substituted “Attorney General” for “Secretary of the Treasury”.

1994—Pub. L. 103–322, § 330016(1)(L), which directed the amendment of this section by substituting “under this title” for “not more than $10,000”, could not be executed because the phrase “not more than $10,000” did not appear in text subsequent to amendment of subsec. (a) by Pub. L. 103–322, § 140007(a). See below.

Subsec. (a). Pub. L. 103–322, § 140007(a), substituted “and thereafter performs or attempts to perform—” and subpars. (A) and (B) for former concluding provisions which read as follows: “and thereafter performs or attempts to perform any of the acts specified in subparagraphs (1), (2), and (3), shall be fined not more than $10,000 or imprisoned for not more than five years, or both.”

1990—Subsec. (a). Pub. L. 101–647, § 1604, inserted “the mail or” after “uses” and struck out “including the mail,” before “with intent” in introductory provisions.

Subsec. (b). Pub. L. 101–647, § 1205(i), inserted “(i)” after “As used in this section” and added cl. (ii).

1986—Subsec. (b)(3). Pub. L. 99–570 added cl. (3).

1970—Subsec. (b)(1). Pub. L. 91–513, § 701(i)(2)(A), inserted “or controlled substances (as defined in section 102(6) of the Controlled Substances Act)”.

Subsec. (c). Pub. L. 91–513, § 701(i)(2)(B), struck out reference to investigations involving narcotics.

1965—Subsec. (b)(2). Pub. L. 89–68 made section applicable to travel in aid of arson.

Amendment by Pub. L. 107–296 effective 60 days after Nov. 25, 2002, see section 4 of Pub. L. 107–296, set out as an Effective Date note under section 101 of Title 6, Domestic Security.

Amendment by Pub. L. 91–513 effective on first day of seventh calendar month that begins after Oct. 26, 1970, see section 704 of Pub. L. 91–513, set out as an Effective Date note under section 801 of Title 21, Food and Drugs.

This section is popularly known as the “Travel Act”.

Amendment by Pub. L. 91–513 not to affect or abate any prosecutions for any violation of law or any civil seizures or forfeitures and injunctive proceedings commenced prior to the effective date of such amendment, and all administrative proceedings pending before the former Bureau of Narcotics and Dangerous Drugs on Oct. 27, 1970, were to be continued and brought to final determination in accord with laws and regulations in effect prior to Oct. 27, 1970, see section 702 of Pub. L. 91–513, set out as a Savings Provision note under section 321 of Title 21, Food and Drugs.